CN203911030U - Novel D-SUB connector - Google Patents
Novel D-SUB connector Download PDFInfo
- Publication number
- CN203911030U CN203911030U CN201420275609.5U CN201420275609U CN203911030U CN 203911030 U CN203911030 U CN 203911030U CN 201420275609 U CN201420275609 U CN 201420275609U CN 203911030 U CN203911030 U CN 203911030U
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- Prior art keywords
- male
- terminal
- location
- plate
- installing hole
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Abstract
The utility model discloses a novel D-SUB connector comprising terminals, a rubber core body, a rubber core back cover, harpoon legs, and an iron housing. Each terminal comprises a female port, a connection plate, and a male port. The female port is a horn-shaped connection port. The connection plate is a planar metallic board. The rubber core body comprises a terminal installing structure and a female port pedestal. The female ports pass through the first installing holes, the second installing hole, or the third installing hole and then are inserted into female port installing holes to be fixedly connected with the female port pedestal. One end, close to the connection board, of each male port is embedded in a male port positioning groove. One end, far from the connection board, of each male port passes through a male port installing hole to be fixedly connected with the rubber core back cover. The rubber core back cover is assembled in a terminal installing groove. The harpoon legs are embedded in harpoon leg installing grooves. The iron housing sleeves the female port pedestal and is fixedly connected with the rubber core body through the harpoon legs. The novel D-SUB connector resolves not only defects of multiple U-shaped terminal assembling processes and low material utilization rate, but also a problem of unstable Y-shaped terminal contact.
Description
Technical field
The utility model relates to a kind of VGA interface, particularly a kind of novel D-SUB connector.
Background technology
D-SUB, is commonly called as VGA (Video Graphics Adapter) interface, is the abbreviation of D-subminiature, is the standard of a kind of Interface Shape, structure, is invented by ICC company in nineteen fifty-two.There are on the market at present two kinds of D-SUB connectors, a kind of is that terminal horn mouth is the D-SUB connector of U character form structure, another kind is that terminal structure is the D-SUB connector of Y shape, although the former has very good contact stabilization aspect the contact of terminal, but because terminal will be designed to U-shaped structure, be subject to the restriction of connector PIN PITCH, the expansion spacing of U-shaped terminal is inadequate, terminal must be jumped PIN apart from producing in the time of Stamping Die Design, so not only waste the stock utilization of 1 PITCH, and after terminal forms out when assembling finished product connector, insert row's terminal and two terminals of jumping PIN distance need to be piled up to rear spigot, such connector has three row PIN holes, in assembling process, need the process of 6 insertion terminals, relatively man-hour is assembled in waste, the latter has solved the former some shortcomings effectively, the terminal that is Y-shaped structure adopts the mode of plane blanking to produce, terminal design does not need to jump PIN distance, so effectively solved the problem of terminal material utilance, and terminal does not need overlapping two terminals to insert in assembling process, one row's terminal once can be inserted into position, the terminal of the U-shaped structure of comparing, originally U-shaped terminal needs the process of 6 insertion terminals, Y shape terminal only needs the process of 3 insertion terminals can complete, but because the terminal of Y-shaped structure is the mode of plane blanking, the contact area of female terminal contact male terminal only has the section thickness of a material, the terminal of the U-shaped structure of comparing, its contact area has greatly reduced, the Y shape terminal that this contact area is little is obviously not so good as the terminal of U-shaped structure aspect connector contact stability.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can improve the novel D-SUB connector that terminal material utilance can be saved again assembling man-hour and can be ensured connector contact stability.
The technical solution of the utility model is achieved in that a kind of novel D-SUB connector, comprise terminal, glue core body, glue core bonnet, harpoon pin and iron-clad, described terminal comprises female mouth, connecting plate and male, described female mouthful is tubaeform connector, described connecting plate is planar metal plate, described female mouthful is fixedly electrically connected with one end of described connecting plate away from bell-mouthed one end, and the other end of described connecting plate is fixedly electrically connected with one end of described male, described glue core body comprises terminal installation structure body and female mouthful of pedestal, described terminal installation structure body is provided with terminal mounting groove, harpoon pin mounting groove, female mouthful pedestal installing hole and novel D-SUB connector assembling location hole, described female mouthful of pedestal is fixedly connected with described terminal installation structure body by described female mouthful of pedestal installing hole, in described female mouthful of pedestal, be provided with female mouthful of installing hole, in described terminal mounting groove, be provided with male location-plate, described male location-plate is provided with male location notch, described male location-plate comprises male the first location-plate, male the second location-plate and male the 3rd location-plate, described male the second location-plate is located between described male the first location-plate and described male the 3rd location-plate, described male the first location-plate, described male the second location-plate is fixedly connected with the cell wall of described terminal mounting groove by stepped successively with described male the 3rd location-plate, between described male the first location-plate and described male the second location-plate, be provided with terminal the first installing hole, between described male the second location-plate and described male the 3rd location-plate, be provided with terminal the second installing hole, between described male the 3rd location-plate and described terminal mounting groove diapire, be provided with terminal the 3rd installing hole, described glue core bonnet is provided with male installing hole, described female mouthful is passed described terminal the first installing hole or described terminal the second installing hole or described terminal the 3rd installing hole and inserts described female mouthful of installing hole and be fixedly connected with described female mouthful of pedestal, one end of closing on the described male of described connecting plate is inlaid in described male location notch, away from one end of the described male of described connecting plate through described male installing hole and be fixedly connected with described glue core bonnet, described glue core bonnet is assemblied in described terminal mounting groove, described harpoon pin is inlaid in described harpoon pin mounting groove, described iron-clad is enclosed within on described female mouthful of pedestal and is fixedly connected with described glue core body by described harpoon pin.
Above-mentioned novel D-SUB connector, described terminal comprises short end, middle terminal and long end, the length of the described connecting plate of long end described in the length L EssT.LTssT.LT of described connecting plate of terminal in described in the length L EssT.LTssT.LT of the described connecting plate of described short end, described in the length L EssT.LTssT.LT of the described male of described short end in the length of the described male of long end described in the length L EssT.LTssT.LT of described male of terminal.
Above-mentioned novel D-SUB connector, described short end is assemblied in described terminal the first installing hole; Described middle terminal is assemblied in described terminal the second installing hole; Described long end is assemblied in described terminal the 3rd installing hole.
Above-mentioned novel D-SUB connector, the horn mouth of described female mouthful is the horn mouth that two blocks of circular arc-shaped metal plates form.
Above-mentioned novel D-SUB connector, described iron-clad is provided with grab, and described iron-clad is by described grab and described harpoon pin and the clamping of described glue core body.
The beneficial effects of the utility model are:
1. because adopting the mode of plane blanking, produces the connecting plate of terminal of the present utility model, carry out insertion terminal in assembling process time, only need can complete for three times the operation of insertion terminal, save man-hour, improve production efficiency, and owing to not needing to jump PIN in assembling process, thereby also reduce the waste of material.
Female mouthful of terminal of the present utility model adopt horn mouth design increased female mouthful with the contact area of male, improved the contact stabilization of connector.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model D-SUB connector;
Fig. 2 is the novel D-SUB connector device of the utility model distribution structure disassemblying structure schematic diagram;
Fig. 3 is the structural representation of the glue core body of the novel D-SUB connector of the utility model;
Fig. 4 is the structural representation of the terminal of the novel D-SUB connector of the utility model;
Fig. 5 is the structural representation of the glue core body that is equipped with short end, middle terminal and long end of the novel D-SUB connector of the utility model;
Fig. 6 is the structural representation of the glue core body that is equipped with terminal, glue core bonnet and harpoon pin of the utility model D-SUB connector.
In figure, 1-glue core body, 2-glue core bonnet, 3-harpoon pin, 4-iron-clad, 5-short end, terminal in 6-, 7-long end, female mouthful of 8-, 9-connecting plate, 10-male, 11-terminal installation structure body, female mouthful of pedestal of 12-, 13-terminal mounting groove, 14-harpoon pin mounting groove, the novel D-SUB connector assembling of 15-location hole, female mouthful of installing hole of 16-, 17-male the first location-plate, 18-male the second location-plate, 19-male the 3rd location-plate, 20-male location notch, 21-terminal the first installing hole, 22-terminal the second installing hole, 23-terminal the 3rd installing hole, 24-male installing hole, 25-grab.
Embodiment
As shown in Fig. 1～4, the novel D-SUB connector of the utility model, comprises terminal, glue core body 1, glue core bonnet 2, harpoon pin 3 and iron-clad 4.Wherein, described terminal comprises short end 5, middle terminal 6 and 7 three kinds of terminals of long end, and described terminal comprises female mouthful 8, connecting plate 9 and male 10, described female mouthful 8 is the tubaeform connector that two blocks of circular arc-shaped metal plates form, described connecting plate 9 is planar metal plate, described female mouthful 8 is fixedly electrically connected with one end of described connecting plate 9 away from bell-mouthed one end, the other end of described connecting plate 9 is fixedly electrically connected with one end of described male 10, described short end 5, described middle terminal 6 and described long end 7 difference are to each other: the length of the described connecting plate 9 of long end 7 described in the length L EssT.LTssT.LT of the described connecting plate 9 of terminal 6 in described in the length L EssT.LTssT.LT of the described connecting plate 9 of described short end 5, the length of the described male 10 of long end 7 described in the length L EssT.LTssT.LT of the described male 10 of terminal 6 in described in the length L EssT.LTssT.LT of the described male 10 of described short end 5, described glue core body 1 comprises terminal installation structure body 11 and female mouthful of pedestal 12, described terminal installation structure body 11 is provided with terminal mounting groove 13, harpoon pin mounting groove 14, female mouthful pedestal installing hole and novel D-SUB connector assembling location hole 15, described female mouthful of pedestal 12 is fixedly connected with described terminal installation structure body 11 by described female mouthful of pedestal installing hole, in described female mouthful of pedestal 12, be provided with female mouthful of installing hole 16, in described terminal mounting groove, 13 are provided with male location-plate, described male location-plate is provided with male location notch 20, described male location-plate comprises male the first location-plate 17), male the second location-plate 18 and male the 3rd location-plate 19, described male the second location-plate 18 is located between described male the first location-plate 17 and described male the 3rd location-plate 19, described male the first location-plate 17, described male the second location-plate 18 is fixedly connected with the cell wall of described terminal mounting groove 13 by stepped successively with described male the 3rd location-plate 19, between described male the first location-plate 17 and described male the second location-plate 18, be provided with terminal the first installing hole 21, between described male the second location-plate 18 and described male the 3rd location-plate 19, be provided with terminal the second installing hole 22, between described male the 3rd location-plate 19 and described terminal mounting groove 13 diapires, be provided with terminal the 3rd installing hole 23, described glue core bonnet 2 is provided with male installing hole 24, described iron-clad 4 is provided with grab 25.
As Fig. 1, Fig. 2, shown in Fig. 5 and Fig. 6, described female mouthful 8 is passed described terminal the first installing hole 21 or described terminal the second installing hole 22 or described terminal the 3rd installing hole 23 and inserts described female mouthful of installing hole 16 and be fixedly connected with described female mouthful of pedestal 12, one end of closing on the described male 10 of described connecting plate 9 is inlaid in described male location notch 20, away from one end of the described male 10 of described connecting plate 9 through described male installing hole 24 and be fixedly connected with described glue core bonnet 2, described glue core bonnet 2 is assemblied in described terminal mounting groove 13, described harpoon pin 3 is inlaid in described harpoon pin mounting groove 14, described iron-clad 4 is enclosed within on described female mouthful of pedestal 12 and by described grab 25 and described harpoon pin 3 and 1 clamping of described glue core body, wherein said short end 5 is assemblied in described terminal the first installing hole 21, described middle terminal (6) is assemblied in described terminal the second installing hole 22, described long end 7 is assemblied in described terminal the 3rd installing hole 23.
In the present embodiment, described male the first location-plate 17, described male the second location-plate 18 and described male the 3rd location-plate 19 are fixedly connected with according to cell wall stepped and described terminal mounting groove 13, that this design is convenient to is short, in, the differentiation of long three kinds of terminal installation sites with distinguish, be conducive to the dismounting of terminal and described glue core bonnet 2 simultaneously.
Above-described embodiment is only for the utility model creation example is clearly described, and the not restriction to the invention embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.All any apparent variations of being extended out within spirit of the present utility model and principle or variation are still among the protection range in the invention claim.
Claims (5)
1. a novel D-SUB connector, it is characterized in that, comprise terminal, glue core body (1), glue core bonnet (2), harpoon pin (3) and iron-clad (4), described terminal comprises female mouthful (8), connecting plate (9) and male (10), described female mouthful (8) are tubaeform connector, described connecting plate (9) is planar metal plate, described female mouthful (8) are fixedly electrically connected with one end of described connecting plate (9) away from bell-mouthed one end, the other end of described connecting plate (9) is fixedly electrically connected with one end of described male (10), described glue core body (1) comprises terminal installation structure body (11) and female mouthful of pedestal (12), described terminal installation structure body (11) is provided with terminal mounting groove (13), harpoon pin mounting groove (14), female mouthful pedestal installing hole and novel D-SUB connector assembling location hole (15), described female mouthful of pedestal (12) is fixedly connected with described terminal installation structure body (11) by described female mouthful of pedestal installing hole, in described female mouthful of pedestal (12), be provided with female mouthful of installing hole (16), in described terminal mounting groove, (13) are provided with male location-plate, described male location-plate is provided with male location notch (20), described male location-plate comprises male the first location-plate (17), male the second location-plate (18) and male the 3rd location-plate (19), described male the second location-plate (18) is located between described male the first location-plate (17) and described male the 3rd location-plate (19), described male the first location-plate (17), described male the second location-plate (18) is fixedly connected with the cell wall of described terminal mounting groove (13) by stepped successively with described male the 3rd location-plate (19), between described male the first location-plate (17) and described male the second location-plate (18), be provided with terminal the first installing hole (21), between described male the second location-plate (18) and described male the 3rd location-plate (19), be provided with terminal the second installing hole (22), between described male the 3rd location-plate (19) and described terminal mounting groove (13) diapire, be provided with terminal the 3rd installing hole (23), described glue core bonnet (2) is provided with male installing hole (24), described female mouthful (8) are passed described terminal the first installing hole (21) or described terminal the second installing hole (22) or described terminal the 3rd installing hole (23) and are inserted described female mouthful of installing hole (16) and be fixedly connected with described female mouthful of pedestal (12), one end of closing on the described male (10) of described connecting plate (9) is inlaid in described male location notch (20), away from one end of the described male (10) of described connecting plate (9) through described male installing hole (24) and be fixedly connected with described glue core bonnet (2), described glue core bonnet (2) is assemblied in described terminal mounting groove (13), described harpoon pin (3) is inlaid in described harpoon pin mounting groove (14), described iron-clad (4) is enclosed within described female mouthful of pedestal (12) above and is fixedly connected with described glue core body (1) by described harpoon pin (3).
2. novel D-SUB connector according to claim 1, it is characterized in that, described terminal comprises short end (5), middle terminal (6) and long end (7), the length of the described connecting plate (9) of long end (7) described in the length L EssT.LTssT.LT of the described connecting plate (9) of terminal (6) in described in the length L EssT.LTssT.LT of the described connecting plate (9) of described short end (5), the length of the described male (10) of long end (7) described in the length L EssT.LTssT.LT of the described male (10) of terminal (6) in described in the length L EssT.LTssT.LT of the described male (10) of described short end (5).
3. novel D-SUB connector according to claim 2, is characterized in that, described short end (5) is assemblied in described terminal the first installing hole (21); Described middle terminal (6) is assemblied in described terminal the second installing hole (22); Described long end (7) is assemblied in described terminal the 3rd installing hole (23).
4. novel D-SUB connector according to claim 1, is characterized in that, the horn mouth of described female mouthful (8) is the horn mouth that two blocks of circular arc-shaped metal plates form.
5. novel D-SUB connector according to claim 1, it is characterized in that, described iron-clad (4) is provided with grab (25), and described iron-clad (4) is by described grab (25) and described harpoon pin (3) and described glue core body (1) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275609.5U CN203911030U (en) | 2014-05-27 | 2014-05-27 | Novel D-SUB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275609.5U CN203911030U (en) | 2014-05-27 | 2014-05-27 | Novel D-SUB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911030U true CN203911030U (en) | 2014-10-29 |
Family
ID=51785276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275609.5U Expired - Fee Related CN203911030U (en) | 2014-05-27 | 2014-05-27 | Novel D-SUB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067180A (en) * | 2021-04-07 | 2021-07-02 | 四川永贵科技有限公司 | Bending connector |
-
2014
- 2014-05-27 CN CN201420275609.5U patent/CN203911030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067180A (en) * | 2021-04-07 | 2021-07-02 | 四川永贵科技有限公司 | Bending connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |